<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="description" content="">
    <meta name="Keywords" content="">
    <title>{% block title %}{% endblock%}</title>
    <link rel="stylesheet" href="{% block css %}{% endblock%}">
</head>
<body>

    <div class="container">
    {% block header %}{% endblock %}
    {% block content %}{% endblock %}
    {% block remark %}{% endblock %}
    </div>
</body>
</html>
